Tetra Tech Competitors and Similar CompaniesClear all
Tetra Tech's competitors and similar companies include Parsons and Black & Veatch.
 Parsons Parsons Corporation (also known as Parsons Government Services Inc.) is a company engaged in engineering, construction management, and technical support for infrastructure and national security. |  Black & Veatch Black and Veatch is a company that delivers water, power, and infrastructure solutions. | ||
Founding Date | Founding Date 1966 | Founding Date 1944 | Founding Date 1915 |
Type | Type Public | Type Public | Type Private |
Tags | |||
Locations | Locations Pasadena, US HQ Adelaide, AU Adelaide, AU Adelaide, AU Adelaide, AU Birtinya, AU Brisbane, AU see more | Locations Chantilly, US HQ Manama, BH Burnaby, CA Calgary, CA Edmonton, CA Gravenhurst, CA Halifax, CA see more | Locations Overland Park, US HQ Yerevan, AM Melbourne, AU Pyrmont, AU Baku, AZ Burnaby, CA Calgary, CA see more |
Employees | Employees 25,00017% decrease | Employees 21,0007% increase | Employees 12,000 |
Valuation ($) | Valuation ($) 13.5 b | Valuation ($) 11.1 b | Valuation ($) N/A |
Financial | |||
Revenue (est.) | Revenue (est.) $5.4b (FY, 2025) | Revenue (est.) $6.4b (FY, 2025) | Revenue (est.) $5.1b (Y, 2024) |
Cost of goods | Cost of goods $825.2m (FY, 2025) | Cost of goods $4.9b (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit $961.3m (FY, 2025) | Gross profit $1.4b (FY, 2025) | Gross profit N/A |
Net income | Net income $247.9m (FY, 2025) | Net income $308.9m (FY, 2025) | Net income N/A |
Operating ⚠ | |||
Backlog | Backlog $3.7b (FY, 2022) | Backlog $8.6b (FY, 2023) | Backlog N/A |
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Parsons
HQ
Chantilly, US
Employees
21,000↑ 7% increase
Parsons Corporation (also known as Parsons Government Services Inc.) is a company engaged in engineering, construction management, and technical support for infrastructure and national security.
View companyBlack & Veatch
HQ
Overland Park, US
Employees
12,000
Black and Veatch is a company that delivers water, power, and infrastructure solutions.
View company